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  3. UNiagaraVolumeRendererProperties

UNiagaraVolumeRendererProperties

API > API/Plugins > API/Plugins/Niagara

   
Name UNiagaraVolumeRendererProperties
Type class
Header File /Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraVolumeRendererProperties.h
Include Path #include "NiagaraVolumeRendererProperties.h"

Syntax

UCLASS (EditInlineNew, MinimalAPI, Meta=(DisplayName="Volume Renderer"))  
class UNiagaraVolumeRendererProperties : public UNiagaraRendererProperties

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UNiagaraVolumeRendererProperties()

   NiagaraVolumeRendererProperties.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
LightingDownsampleFactor float   NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
Material TObjectPtr< UMaterialInterface > What material to use for the volume. NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
MaterialParameterBinding FNiagaraParameterBinding Binding to material. NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
MaterialParameters FNiagaraRendererMaterialParameters If this array has entries, we will create a MaterialInstanceDynamic per Emitter instance from Material and set the Material parameters using the Niagara simulation variables listed. NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
MICMaterial TObjectPtr< UMaterialInstanceConstant >   NiagaraVolumeRendererProperties.h
  • Transient
PositionBinding FNiagaraVariableAttributeBinding Position binding for the center of the volume. NiagaraVolumeRendererProperties.h  
PositionDataSetAccessor FNiagaraDataSetAccessor< FNiagaraPosition >   NiagaraVolumeRendererProperties.h  
RendererVisibility int32 If a render visibility tag is present, particles whose tag matches this value will be visible in this renderer. NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
RendererVisibilityTagAccessor FNiagaraDataSetAccessor< int32 >   NiagaraVolumeRendererProperties.h  
RendererVisibilityTagBinding FNiagaraVariableAttributeBinding Visibility tag binding, when valid the returned values is compared with RendererVisibility. NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
RotationBinding FNiagaraVariableAttributeBinding Rotation binding for the volume. NiagaraVolumeRendererProperties.h  
RotationDataSetAccessor FNiagaraDataSetAccessor< FQuat4f >   NiagaraVolumeRendererProperties.h  
ScaleBinding FNiagaraVariableAttributeBinding Scale binding for the volume. NiagaraVolumeRendererProperties.h  
ScaleDataSetAccessor FNiagaraDataSetAccessor< FVector3f >   NiagaraVolumeRendererProperties.h  
ShadowBiasFactor float   NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
ShadowStepFactor float   NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
SourceMode ENiagaraRendererSourceDataMode Whether or not to draw a single element for the Emitter or to draw the particles. NiagaraVolumeRendererProperties.h  
StepFactor float   NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Volume Rendering"
VolumeResolutionMaxAxisAccessor FNiagaraDataSetAccessor< int32 >   NiagaraVolumeRendererProperties.h  
VolumeResolutionMaxAxisBinding FNiagaraVariableAttributeBinding   NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Bindings"
VolumeWorldSpaceSizeAccessor FNiagaraDataSetAccessor< FVector3f >   NiagaraVolumeRendererProperties.h  
VolumeWorldSpaceSizeBinding FNiagaraVariableAttributeBinding   NiagaraVolumeRendererProperties.h
  • EditAnywhere
  • Category="Bindings"

Functions

Public

Name Remarks Include Path Unreal Specifiers

void UpdateMICs()

   NiagaraVolumeRendererProperties.h  

Overridden from UNiagaraRendererProperties

Name Remarks Include Path Unreal Specifiers

virtual void CacheFromCompiledData ( const FNiagaraDataSetCompiledData* CompiledData
)

   NiagaraVolumeRendererProperties.h  

virtual FNiagaraBoundsCalculator * CreateBoundsCalculator()

   NiagaraVolumeRendererProperties.h  

virtual FNiagaraRenderer * CreateEmitterRenderer ( ERHIFeatureLevel::Type FeatureLevel,
const FNiagaraEmitterInstance* Emitter,
const FNiagaraSystemInstanceController& InController
)

   NiagaraVolumeRendererProperties.h  

virtual TArray< FNiagaraVariable > GetBoundAttributes()

   NiagaraVolumeRendererProperties.h  

virtual ENiagaraRendererSourceDataMode GetCurrentSourceMode()

   NiagaraVolumeRendererProperties.h  

virtual const TArray< FNiagaraVariable > & GetOptionalAttributes()

   NiagaraVolumeRendererProperties.h  

virtual void GetRendererFeedback ( const FVersionedNiagaraEmitter& InEmitter,
TArray< FNiagaraRendererFeedback >& OutErrors,
TArray< FNiagaraRendererFeedback >& OutWarnings,
TArray< FNiagaraRendererFeedback >& OutInfo
) const

   NiagaraVolumeRendererProperties.h  

virtual void GetRendererTooltipWidgets ( const FNiagaraEmitterInstance* InEmitter,
TArray< TSharedPtr< SWidget > >& OutWidgets,
TSharedPtr< FAssetThumbnailPool > InThumbnailPool
) const

   NiagaraVolumeRendererProperties.h  

virtual void GetUsedMaterials ( const FNiagaraEmitterInstance* InEmitter,
TArray< UMaterialInterface* >& OutMaterials
) const

   NiagaraVolumeRendererProperties.h  

virtual bool IsSimTargetSupported ( ENiagaraSimTarget InSimTarget
) const

   NiagaraVolumeRendererProperties.h  

virtual bool NeedsMIDsForMaterials()

   NiagaraVolumeRendererProperties.h  

virtual bool PopulateRequiredBindings ( FNiagaraParameterStore& InParameterStore
)

 In the case that we need parameters bound in that aren't Particle variables, these should be set up here so that the data is appropriately populated after the simulation. NiagaraVolumeRendererProperties.h  

virtual void RemoveVariable ( const FNiagaraVariableBase& OldVariable,
const FVersionedNiagaraEmitterBase& InEmitter
)

   NiagaraVolumeRendererProperties.h  

virtual void RenameVariable ( const FNiagaraVariableBase& OldVariable,
const FNiagaraVariableBase& NewVariable,
const FVersionedNiagaraEmitterBase& InEmitter
)

   NiagaraVolumeRendererProperties.h  

virtual void UpdateSourceModeDerivates ( ENiagaraRendererSourceDataMode InSourceMode,
bool bFromPropertyEdit
)

   NiagaraVolumeRendererProperties.h  

virtual bool UseHeterogeneousVolumes()

   NiagaraVolumeRendererProperties.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   NiagaraVolumeRendererProperties.h  

virtual void PostInitProperties()

   NiagaraVolumeRendererProperties.h  

virtual void PostLoad()

   NiagaraVolumeRendererProperties.h  

virtual void Serialize ( FArchive& Ar
)

   NiagaraVolumeRendererProperties.h  

Static

Name Remarks Include Path Unreal Specifiers

static float GetDefaultLightingDownsampleFactor()

   NiagaraVolumeRendererProperties.h  

static float GetDefaultShadowBiasFactor()

   NiagaraVolumeRendererProperties.h  

static float GetDefaultShadowStepFactor()

   NiagaraVolumeRendererProperties.h  

static float GetDefaultStepFactor()

   NiagaraVolumeRendererProperties.h  

static int32 GetDefaultVolumeResolutionMaxAxis()

   NiagaraVolumeRendererProperties.h  

static FQuat4f GetDefaultVolumeRotation()

   NiagaraVolumeRendererProperties.h  

static FVector3f GetDefaultVolumeScale()

   NiagaraVolumeRendererProperties.h  

static FVector3f GetDefaultVolumeWorldSpaceSize()

   NiagaraVolumeRendererProperties.h  

static void InitCDOPropertiesAfterModuleStartup()

   NiagaraVolumeRendererProperties.h  

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